LFERR-3MM

Overview

The L-com LFERR-3MM is a snap-on style ferrite core accessory designed for cables with a 3mm diameter. This split-core component allows for easy installation onto pre-existing audio and video cables without requiring disconnection or modification of the cable assembly. The unit features a hinged design that snaps together securely around the cable, providing electromagnetic interference suppression capabilities. It serves as an add-on accessory to enhance signal integrity in connected systems.

Feature Summary

• Snap-on hinged design for rapid installation on existing cables
• Compatible with cables having a 3mm outer diameter
• Split-core construction eliminates need for cable disconnection

Applications

• Suppression of electromagnetic interference on pre-existing audio cables
• Signal integrity enhancement for video cable assemblies
• Add-on noise filtering for data transmission lines

Procurement Notes

Verify the target cable diameter matches the specified 3mm requirement before procurement. Confirm that the application involves pre-existing cables where snap-on installation is preferred over fixed ferrites. Ensure compatibility with the specific frequency range of the signals being transmitted, as ferrite performance varies by material composition and frequency.

Selection Notes

Select this model specifically when working with cables that already have attached connectors, as the snap-on design avoids the need to cut or terminate cables. Consider the physical space available around the cable for the core's dimensions. Evaluate whether the standard impedance and frequency characteristics of this generic ferrite type meet the specific EMI/RFI mitigation needs of the application.

Part Context

This component belongs to the L-Com Ferrite Cores & Accessories subcategory within the broader Interconnect product line. It is distinct from complete cable assemblies like the VHA00019-3M or RF components like the LCCA31062-FT3, serving instead as a standalone passive accessory for noise reduction.

Replacement Considerations

No public confirmed substitute part numbers are documented for this specific ferrite core model. Alternative solutions may require sourcing similar snap-on ferrites from other manufacturers, ensuring identical inner diameter specifications for proper fit.